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    <title>视频插入</title>
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  <video style="width:100%;" controls muted autoplay loop poster="2.png"
      src="https://act-webstatic.mihoyo.com/puzzle/hk4e/pz_xcId9WFtTw/resource/puzzle/2023/12/15/c12417602915acf4628ed25943dd1da5_5379542803425482.mp4">
      本浏览器不支持播放(一般浏览器都支持)
  </video>

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